Candelariella xanthostigma (Pers. ex Ach.) Lettau
Details
Candelariella xanthostigma (Pers. ex Ach.) Lettau, Hedwigia 52: 196 (1912)
Candelariella xanthostigma (Pers. ex Ach.) Lettau
Biostatus
Nomenclature
(Pers. ex Ach.) Lettau
Ach.
Lettau
1912
196
ICN
species
Candelariella xanthostigma
Classification
Synonyms
Descriptions
Candelariella xanthostigma (Pers. ex Ach.) Lettau
Thallus lemon yellow to yolk-yellow, farinose-leprose or minutely granular or dissolving in soredia, granules 30-60 µm diam., often widely dispersed. Apothecia rare, to 0.9 mm diam., adnate between soredia, plane to subconvex, margins thin, entire, becoming sorediate-leprose, concolorous with thallus. Epithecium granular, yellow to orange-yellow. Hymenium 65-75 µm tall. Hypothecium colourless. Paraphyses slender, subcapitate at apices, simple, rarely branched. Asci broadly clavate. Ascospores numerous, oblong to ovoid, 9-15 × 4-5 µm. Chemistry: Calycin and pulvinic dilactone.
Taxonomic concepts
Candelariella xanthostigma (Pers. ex Ach.) Lettau
Candelariella xanthostigma (Pers.) Lettau
Candelariella xanthostigma (Pers. ex Ach.) Lettau
Candelariella xanthostigma (Pers.) Lettau
Candelariella xanthostigma (Pers. ex Ach.) Lettau
Lichen xanthostigma Pers.
Candelariella xanthostigma (Pers. ex Ach.) Lettau
Collections
Metadata
1e474cad-11a7-4f54-ac93-52af15fc2ef2
scientific name
Names_Plants
1 January 2000
1 May 2020